218516125184

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{27701}}^1$

素因数の和:27828

約数の個数: 160

約数和(自身を含む): 522347139072

約数和(自身を除く): 303831013888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 71, 112, 124, 128, 142, 217, 224, 248, 256, 284, 434, 448, 496, 497, 512, 568, 868, 896, 992, 994, 1136, 1736, 1792, 1984, 1988, 2201, 2272, 3472, 3584, 3968, 3976, 4402, 4544, 6944, 7936, 7952, 8804, 9088, 13888, 15407, 15872, 15904, 17608, 18176, 27701, 27776, 30814, 31808, 35216, 36352, 55402, 55552, 61628, 63616, 70432, 110804, 111104, 123256, 127232, 140864, 193907, 221608, 246512, 254464, 281728, 387814, 443216, 493024, 563456, 775628, 858731, 886432, 986048, 1126912, 1551256, 1717462, 1772864, 1966771, 1972096, 3102512, 3434924, 3545728, 3933542, 3944192, 6011117, 6205024, 6869848, 7091456, 7867084, 7888384, 12022234, 12410048, 13739696, 13767397, 14182912, 15734168, 24044468, 24820096, 27479392, 27534794, 31468336, 48088936, 49640192, 54958784, 55069588, 60969901, 62936672, 96177872, 99280384, 109917568, 110139176, 121939802, 125873344, 192355744, 219835136, 220278352, 243879604, 251746688, 384711488, 426789307, 439670272, 440556704, 487759208, 503493376, 769422976, 853578614, 881113408, 975518416, 1006986752, 1538845952, 1707157228, 1762226816, 1951036832, 3077691904, 3414314456, 3524453632, 3902073664, 6828628912, 7048907264, 7804147328, 13657257824, 15608294656, 27314515648, 31216589312, 54629031296, 109258062592, 218516125184]

約数ペア:

[(1, 218516125184), (2, 109258062592), (4, 54629031296), (7, 31216589312), (8, 27314515648), (14, 15608294656), (16, 13657257824), (28, 7804147328), (31, 7048907264), (32, 6828628912), (56, 3902073664), (62, 3524453632), (64, 3414314456), (71, 3077691904), (112, 1951036832), (124, 1762226816), (128, 1707157228), (142, 1538845952), (217, 1006986752), (224, 975518416), (248, 881113408), (256, 853578614), (284, 769422976), (434, 503493376), (448, 487759208), (496, 440556704), (497, 439670272), (512, 426789307), (568, 384711488), (868, 251746688), (896, 243879604), (992, 220278352), (994, 219835136), (1136, 192355744), (1736, 125873344), (1792, 121939802), (1984, 110139176), (1988, 109917568), (2201, 99280384), (2272, 96177872), (3472, 62936672), (3584, 60969901), (3968, 55069588), (3976, 54958784), (4402, 49640192), (4544, 48088936), (6944, 31468336), (7936, 27534794), (7952, 27479392), (8804, 24820096), (9088, 24044468), (13888, 15734168), (15407, 14182912), (15872, 13767397), (15904, 13739696), (17608, 12410048), (18176, 12022234), (27701, 7888384), (27776, 7867084), (30814, 7091456), (31808, 6869848), (35216, 6205024), (36352, 6011117), (55402, 3944192), (55552, 3933542), (61628, 3545728), (63616, 3434924), (70432, 3102512), (110804, 1972096), (111104, 1966771), (123256, 1772864), (127232, 1717462), (140864, 1551256), (193907, 1126912), (221608, 986048), (246512, 886432), (254464, 858731), (281728, 775628), (387814, 563456), (443216, 493024)]